JP5807015B2 - 発光素子の製造方法 - Google Patents

発光素子の製造方法 Download PDF

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JP5807015B2
JP5807015B2 JP2012541078A JP2012541078A JP5807015B2 JP 5807015 B2 JP5807015 B2 JP 5807015B2 JP 2012541078 A JP2012541078 A JP 2012541078A JP 2012541078 A JP2012541078 A JP 2012541078A JP 5807015 B2 JP5807015 B2 JP 5807015B2
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sublayer
light emitting
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JP2013512567A (ja
JP2013512567A5 (enExample
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スティーブン レスター
スティーブン レスター
ジェフ ラマー
ジェフ ラマー
チュン ウー
チュン ウー
リン チャン
リン チャン
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Toshiba Corp
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02367—Substrates
    • H01L21/0237—Materials
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02367—Substrates
    • H01L21/02428—Structure
    • H01L21/0243—Surface structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02436—Intermediate layers between substrates and deposited layers
    • H01L21/02439—Materials
    • H01L21/02455—Group 13/15 materials
    • H01L21/02458—Nitrides
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    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02436—Intermediate layers between substrates and deposited layers
    • H01L21/02494—Structure
    • H—ELECTRICITY
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    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02436—Intermediate layers between substrates and deposited layers
    • H01L21/02494—Structure
    • H01L21/02496—Layer structure
    • H01L21/02505—Layer structure consisting of more than two layers
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/02521—Materials
    • H01L21/02538—Group 13/15 materials
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    • H01—ELECTRIC ELEMENTS
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    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02612—Formation types
    • H01L21/02617—Deposition types
    • H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
    • H—ELECTRICITY
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02656—Special treatments
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    • H—ELECTRICITY
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    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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    • H—ELECTRICITY
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    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
    • H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
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    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
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    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/821—Bodies characterised by their shape, e.g. curved or truncated substrates of the light-emitting regions, e.g. non-planar junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/8215—Bodies characterised by crystalline imperfections, e.g. dislocations; characterised by the distribution of dopants, e.g. delta-doping
    • H—ELECTRICITY
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    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
    • H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
    • H—ELECTRICITY
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    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
    • H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
    • H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride materials

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Led Devices (AREA)
  • Drying Of Semiconductors (AREA)
  • Weting (AREA)
JP2012541078A 2009-11-25 2010-10-01 発光素子の製造方法 Active JP5807015B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/626,474 2009-11-25
US12/626,474 US8525221B2 (en) 2009-11-25 2009-11-25 LED with improved injection efficiency
PCT/US2010/051205 WO2011066038A1 (en) 2009-11-25 2010-10-01 Led with improved injection efficiency

Publications (3)

Publication Number Publication Date
JP2013512567A JP2013512567A (ja) 2013-04-11
JP2013512567A5 JP2013512567A5 (enExample) 2013-11-21
JP5807015B2 true JP5807015B2 (ja) 2015-11-10

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US (3) US8525221B2 (enExample)
EP (1) EP2504869B1 (enExample)
JP (1) JP5807015B2 (enExample)
KR (1) KR20120102040A (enExample)
CN (1) CN102484179B (enExample)
TW (1) TWI518946B (enExample)
WO (1) WO2011066038A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9287452B2 (en) * 2010-08-09 2016-03-15 Micron Technology, Inc. Solid state lighting devices with dielectric insulation and methods of manufacturing
US8853668B2 (en) * 2011-09-29 2014-10-07 Kabushiki Kaisha Toshiba Light emitting regions for use with light emitting devices
DE102012217640B4 (de) * 2012-09-27 2020-02-20 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zu seiner Herstellung
DE102013103602A1 (de) * 2013-04-10 2014-10-16 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip und Verfahren zu seiner Herstellung
KR20150025264A (ko) * 2013-08-28 2015-03-10 삼성전자주식회사 정공주입층을 구비하는 반도체 발광 소자 및 그 제조 방법
FR3010228B1 (fr) * 2013-08-30 2016-12-30 St Microelectronics Tours Sas Procede de traitement d'une couche de nitrure de gallium comportant des dislocations
KR102142709B1 (ko) 2013-12-05 2020-08-07 엘지이노텍 주식회사 발광 소자 및 이를 구비한 조명 장치
JP2015177025A (ja) * 2014-03-14 2015-10-05 株式会社東芝 光半導体素子
DE102015104665B4 (de) 2015-03-26 2025-10-30 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronischer Halbleiterkörper und Verfahren zur Herstellung eines optoelektronischen Halbleiterkörpers
DE102015104700A1 (de) 2015-03-27 2016-09-29 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip
KR102378823B1 (ko) * 2015-09-07 2022-03-28 삼성전자주식회사 반도체 기판 및 이를 이용한 반도체 발광소자의 제조 방법
CN105355741B (zh) * 2015-11-02 2017-09-29 厦门市三安光电科技有限公司 一种led外延结构及制作方法
DE102015120896A1 (de) * 2015-12-02 2017-06-08 Osram Opto Semiconductors Gmbh Elektronisches Bauteil sowie Verfahren zur Herstellung eines elektronischen Bauteils
CN105489725B (zh) * 2016-01-25 2018-10-16 厦门市三安光电科技有限公司 一种led芯片结构及制作方法
DE102016103346B4 (de) * 2016-02-25 2025-04-30 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines strahlungsemittierenden Halbleiterchips
CN105762241A (zh) * 2016-04-28 2016-07-13 厦门乾照光电股份有限公司 一种增强注入型的发光二极管的外延结构制作方法
DE102016208717B4 (de) 2016-05-20 2022-03-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Bauelement mit erhöhter Effizienz und Verfahren zur Herstellung eines Bauelements
JP6405430B1 (ja) 2017-09-15 2018-10-17 日機装株式会社 窒化物半導体発光素子及び窒化物半導体発光素子の製造方法
JP6905498B2 (ja) * 2017-09-15 2021-07-21 日機装株式会社 窒化物半導体発光素子及び窒化物半導体発光素子の製造方法
US11715813B2 (en) * 2020-05-19 2023-08-01 Google Llc Quantum well-based LED structure enhanced with sidewall hole injection
CN112397618A (zh) * 2020-11-27 2021-02-23 安徽中医药大学 一种发光二极管的外延结构及其制备方法
DE102021129843A1 (de) 2021-11-16 2023-05-17 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Verfahren zur herstellung einer vielzahl strahlungsemittierender halbleiterchips und strahlungsemittierender halbleiterchip
CN114300590B (zh) * 2021-12-28 2024-02-23 淮安澳洋顺昌光电技术有限公司 一种发光二极管及其制备方法
EP4345922B8 (en) * 2022-09-30 2025-06-11 ALLOS Semiconductors GmbH Gan-on-si epiwafer comprising a strain-decoupling sub-stack
DE102023113584A1 (de) * 2023-05-24 2024-11-28 Ams-Osram International Gmbh Optoelektronisches halbleiterbauelement und verfahren zur herstellung eines optoelektronischen halbleiterbauelements

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36747A (en) * 1862-10-21 Improvement in piers and bridges
JPH0363756A (ja) 1989-07-31 1991-03-19 Fuji Xerox Co Ltd 文書編集装置
JP2706522B2 (ja) 1989-07-31 1998-01-28 松下電器産業株式会社 文書作成装置
JP2708574B2 (ja) 1989-10-20 1998-02-04 新日本製鐵株式会社 半導体用ボンディング細線の製造方法
US5048721A (en) 1989-11-17 1991-09-17 Union Carbide Industrial Gases Technology Corporation Method for enhancing the mixture of gases within a cylinder
JP2759836B2 (ja) 1990-01-30 1998-05-28 富士写真光機株式会社 カメラのセルフ撮影方法
JPH03250438A (ja) 1990-02-27 1991-11-08 Sanyo Electric Co Ltd 光記録媒体
JP2948889B2 (ja) 1990-09-05 1999-09-13 光洋精工株式会社 ラックピニオン式ステアリング装置
JPH04118370A (ja) 1990-09-07 1992-04-20 Mazda Motor Corp 後輪転舵装置の油圧駆動装置
US5306662A (en) * 1991-11-08 1994-04-26 Nichia Chemical Industries, Ltd. Method of manufacturing P-type compound semiconductor
JP2917742B2 (ja) 1992-07-07 1999-07-12 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子とその製造方法
EP0579897B1 (en) 1992-07-23 2003-10-15 Toyoda Gosei Co., Ltd. Light-emitting device of gallium nitride compound semiconductor
JP2626431B2 (ja) 1992-10-29 1997-07-02 豊田合成株式会社 窒素−３族元素化合物半導体発光素子
JP2681733B2 (ja) 1992-10-29 1997-11-26 豊田合成株式会社 窒素−３族元素化合物半導体発光素子
US5578839A (en) * 1992-11-20 1996-11-26 Nichia Chemical Industries, Ltd. Light-emitting gallium nitride-based compound semiconductor device
JP2827794B2 (ja) 1993-02-05 1998-11-25 日亜化学工業株式会社 ｐ型窒化ガリウムの成長方法
JP2778405B2 (ja) 1993-03-12 1998-07-23 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子
JP2803741B2 (ja) 1993-03-19 1998-09-24 日亜化学工業株式会社 窒化ガリウム系化合物半導体の電極形成方法
DE69425186T3 (de) * 1993-04-28 2005-04-14 Nichia Corp., Anan Halbleitervorrichtung aus einer galliumnitridartigen III-V-Halbleiterverbindung und Verfahren zu ihrer Herstellung
JP2785254B2 (ja) 1993-06-28 1998-08-13 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子
US6005258A (en) * 1994-03-22 1999-12-21 Toyoda Gosei Co., Ltd. Light-emitting semiconductor device using group III Nitrogen compound having emission layer doped with donor and acceptor impurities
JP2956489B2 (ja) 1994-06-24 1999-10-04 日亜化学工業株式会社 窒化ガリウム系化合物半導体の結晶成長方法
JP2666237B2 (ja) * 1994-09-20 1997-10-22 豊田合成株式会社 ３族窒化物半導体発光素子
JP3548442B2 (ja) 1994-09-22 2004-07-28 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子
JP3646649B2 (ja) 1994-09-22 2005-05-11 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子
US5777350A (en) * 1994-12-02 1998-07-07 Nichia Chemical Industries, Ltd. Nitride semiconductor light-emitting device
JP2735057B2 (ja) 1994-12-22 1998-04-02 日亜化学工業株式会社 窒化物半導体発光素子
JP2890396B2 (ja) 1995-03-27 1999-05-10 日亜化学工業株式会社 窒化物半導体発光素子
JP3250438B2 (ja) 1995-03-29 2002-01-28 日亜化学工業株式会社 窒化物半導体発光素子
JP3890930B2 (ja) 1995-03-29 2007-03-07 日亜化学工業株式会社 窒化物半導体発光素子
JP3511970B2 (ja) 1995-06-15 2004-03-29 日亜化学工業株式会社 窒化物半導体発光素子
JP3135041B2 (ja) 1995-09-29 2001-02-13 日亜化学工業株式会社 窒化物半導体発光素子
CN1160801C (zh) * 1995-11-06 2004-08-04 日亚化学工业株式会社 氮化物半导体器件
JP3209096B2 (ja) 1996-05-21 2001-09-17 豊田合成株式会社 ３族窒化物化合物半導体発光素子
JP3713100B2 (ja) * 1996-05-23 2005-11-02 ローム株式会社 半導体発光素子の製法
JP3780887B2 (ja) 1996-09-08 2006-05-31 豊田合成株式会社 半導体発光素子及びその製造方法
JP3304787B2 (ja) 1996-09-08 2002-07-22 豊田合成株式会社 半導体発光素子及びその製造方法
JP3344257B2 (ja) 1997-01-17 2002-11-11 豊田合成株式会社 窒化ガリウム系化合物半導体及び素子の製造方法
JP3374737B2 (ja) 1997-01-09 2003-02-10 日亜化学工業株式会社 窒化物半導体素子
JP3223832B2 (ja) 1997-02-24 2001-10-29 日亜化学工業株式会社 窒化物半導体素子及び半導体レーザダイオード
JP3506874B2 (ja) 1997-03-24 2004-03-15 豊田合成株式会社 窒素−３族元素化合物半導体発光素子
JP3795624B2 (ja) 1997-03-31 2006-07-12 豊田合成株式会社 窒素−３族元素化合物半導体発光素子
JP3654738B2 (ja) 1997-04-07 2005-06-02 豊田合成株式会社 ３族窒化物半導体発光素子
JP3314666B2 (ja) 1997-06-09 2002-08-12 日亜化学工業株式会社 窒化物半導体素子
EP0926744B8 (en) * 1997-12-15 2008-05-21 Philips Lumileds Lighting Company, LLC. Light emitting device
JP4118371B2 (ja) 1997-12-15 2008-07-16 フィリップス ルミレッズ ライティング カンパニー リミテッド ライアビリティ カンパニー 電極に銀を有する窒化物半導体発光装置およびその製造方法ならびに半導体光電子装置
JP4118370B2 (ja) 1997-12-15 2008-07-16 フィリップス ルミレッズ ライティング カンパニー リミテッド ライアビリティ カンパニー 反射ｐ電極を有する窒化物半導体発光装置およびその製造方法ならびに半導体光電子装置
US7193246B1 (en) * 1998-03-12 2007-03-20 Nichia Corporation Nitride semiconductor device
JP3622562B2 (ja) 1998-03-12 2005-02-23 日亜化学工業株式会社 窒化物半導体発光ダイオード
JP4629178B2 (ja) 1998-10-06 2011-02-09 日亜化学工業株式会社 窒化物半導体素子
JP3063756B1 (ja) 1998-10-06 2000-07-12 日亜化学工業株式会社 窒化物半導体素子
JP3063757B1 (ja) 1998-11-17 2000-07-12 日亜化学工業株式会社 窒化物半導体素子
JP3424629B2 (ja) 1998-12-08 2003-07-07 日亜化学工業株式会社 窒化物半導体素子
JP3427265B2 (ja) 1998-12-08 2003-07-14 日亜化学工業株式会社 窒化物半導体素子
US20010042866A1 (en) 1999-02-05 2001-11-22 Carrie Carter Coman Inxalygazn optical emitters fabricated via substrate removal
JP3594826B2 (ja) * 1999-02-09 2004-12-02 パイオニア株式会社 窒化物半導体発光素子及びその製造方法
JP3551101B2 (ja) 1999-03-29 2004-08-04 日亜化学工業株式会社 窒化物半導体素子
US6838705B1 (en) * 1999-03-29 2005-01-04 Nichia Corporation Nitride semiconductor device
DE19955747A1 (de) * 1999-11-19 2001-05-23 Osram Opto Semiconductors Gmbh Optische Halbleitervorrichtung mit Mehrfach-Quantentopf-Struktur
AU4139101A (en) * 1999-12-03 2001-06-12 Cree Lighting Company Enhanced light extraction in leds through the use of internal and external optical elements
US6504171B1 (en) * 2000-01-24 2003-01-07 Lumileds Lighting, U.S., Llc Chirped multi-well active region LED
TWI289944B (en) * 2000-05-26 2007-11-11 Osram Opto Semiconductors Gmbh Light-emitting-diode-element with a light-emitting-diode-chip
US6586762B2 (en) * 2000-07-07 2003-07-01 Nichia Corporation Nitride semiconductor device with improved lifetime and high output power
JP3840253B2 (ja) * 2000-09-22 2006-11-01 株式会社東芝 光素子およびその製造方法
JP3786114B2 (ja) 2000-11-21 2006-06-14 日亜化学工業株式会社 窒化物半導体素子
US6906352B2 (en) * 2001-01-16 2005-06-14 Cree, Inc. Group III nitride LED with undoped cladding layer and multiple quantum well
JP3616020B2 (ja) * 2001-03-06 2005-02-02 士郎 酒井 窒化ガリウム系半導体装置及びその製造方法
US6630689B2 (en) * 2001-05-09 2003-10-07 Lumileds Lighting, U.S. Llc Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa
JP3886341B2 (ja) * 2001-05-21 2007-02-28 日本電気株式会社 窒化ガリウム結晶基板の製造方法及び窒化ガリウム結晶基板
US6958497B2 (en) * 2001-05-30 2005-10-25 Cree, Inc. Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures
US6488767B1 (en) * 2001-06-08 2002-12-03 Advanced Technology Materials, Inc. High surface quality GaN wafer and method of fabricating same
JP3909811B2 (ja) * 2001-06-12 2007-04-25 パイオニア株式会社 窒化物半導体素子及びその製造方法
EP1406314B1 (en) * 2001-07-12 2015-08-19 Nichia Corporation Semiconductor device
JP4055503B2 (ja) * 2001-07-24 2008-03-05 日亜化学工業株式会社 半導体発光素子
ATE445233T1 (de) * 2002-01-28 2009-10-15 Nichia Corp Nitrid-halbleiterbauelement mit einem trägersubstrat und verfahren zu seiner herstellung
KR101030068B1 (ko) * 2002-07-08 2011-04-19 니치아 카가쿠 고교 가부시키가이샤 질화물 반도체 소자의 제조방법 및 질화물 반도체 소자
DE10245628A1 (de) * 2002-09-30 2004-04-15 Osram Opto Semiconductors Gmbh Elektromagnetische Strahlung emittierender Halbleiterchip und Verfahren zu dessen Herstellung
US7026653B2 (en) * 2004-01-27 2006-04-11 Lumileds Lighting, U.S., Llc Semiconductor light emitting devices including current spreading layers
US7115908B2 (en) * 2004-01-30 2006-10-03 Philips Lumileds Lighting Company, Llc III-nitride light emitting device with reduced polarization fields
US7345297B2 (en) * 2004-02-09 2008-03-18 Nichia Corporation Nitride semiconductor device
DE102005016592A1 (de) * 2004-04-14 2005-11-24 Osram Opto Semiconductors Gmbh Leuchtdiodenchip
US7791061B2 (en) * 2004-05-18 2010-09-07 Cree, Inc. External extraction light emitting diode based upon crystallographic faceted surfaces
US7795623B2 (en) * 2004-06-30 2010-09-14 Cree, Inc. Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures
US20060002442A1 (en) 2004-06-30 2006-01-05 Kevin Haberern Light emitting devices having current blocking structures and methods of fabricating light emitting devices having current blocking structures
US7737459B2 (en) * 2004-09-22 2010-06-15 Cree, Inc. High output group III nitride light emitting diodes
KR20060027133A (ko) * 2004-09-22 2006-03-27 엘지이노텍 주식회사 발광 다이오드 및 그 제조방법
US7335920B2 (en) * 2005-01-24 2008-02-26 Cree, Inc. LED with current confinement structure and surface roughening
US7446345B2 (en) * 2005-04-29 2008-11-04 Cree, Inc. Light emitting devices with active layers that extend into opened pits
US7535031B2 (en) * 2005-09-13 2009-05-19 Philips Lumiled Lighting, Co. Llc Semiconductor light emitting device with lateral current injection in the light emitting region
JP4895587B2 (ja) 2005-11-29 2012-03-14 ローム株式会社 窒化物半導体発光素子
JP5305588B2 (ja) 2006-01-12 2013-10-02 三菱化学株式会社 ＧａＮ系発光素子およびその製造方法
US7910945B2 (en) * 2006-06-30 2011-03-22 Cree, Inc. Nickel tin bonding system with barrier layer for semiconductor wafers and devices
US7754514B2 (en) * 2006-08-22 2010-07-13 Toyoda Gosei Co., Ltd. Method of making a light emitting element
JP4882618B2 (ja) * 2006-09-11 2012-02-22 三菱化学株式会社 ＧａＮ系半導体発光ダイオードの製造方法
US7547908B2 (en) * 2006-12-22 2009-06-16 Philips Lumilieds Lighting Co, Llc III-nitride light emitting devices grown on templates to reduce strain
US8021904B2 (en) * 2007-02-01 2011-09-20 Cree, Inc. Ohmic contacts to nitrogen polarity GaN
JP2008198787A (ja) * 2007-02-13 2008-08-28 Rohm Co Ltd ＧａＮ系半導体素子
JP5050574B2 (ja) 2007-03-05 2012-10-17 住友電気工業株式会社 Ｉｉｉ族窒化物系半導体発光素子
JP4962130B2 (ja) 2007-04-04 2012-06-27 三菱化学株式会社 ＧａＮ系半導体発光ダイオードの製造方法
JP2008258503A (ja) * 2007-04-06 2008-10-23 Sumitomo Electric Ind Ltd 窒化物系半導体発光素子、および窒化物系半導体発光素子を作製する方法
KR101164026B1 (ko) * 2007-07-12 2012-07-18 삼성전자주식회사 질화물계 반도체 발광소자 및 그 제조방법
US7791101B2 (en) * 2008-03-28 2010-09-07 Cree, Inc. Indium gallium nitride-based ohmic contact layers for gallium nitride-based devices

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US20130316483A1 (en) 2013-11-28
US9012953B2 (en) 2015-04-21
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US20140151728A1 (en) 2014-06-05
US8684749B2 (en) 2014-04-01
US8525221B2 (en) 2013-09-03
TW201143139A (en) 2011-12-01
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